Cut the bacon into small pieces. Wash meat, dab dry, cut into cubes of about 2 cm. Peel garlic, press through a garlic press. Peel onions, cut into slices. Leave bacon in a pot without fat until crispy, take it out.
Fry meat, garlic and onions in the bacon fat. Season with salt and pepper. Stir in tomato paste, dust with flour. Add red wine and 3/4 litre water while stirring. Cover and stew for about 50 minutes. In the meantime, clean and wash the celery and tomatoes and cut them into small pieces. Wash and chop the herbs. Add vegetables, herbs and 1/4 of the bacon to the pot after 20 minutes. Cook the pasta in boiling salted water for about 8 minutes.
In the meantime, clean and wash the celery and tomatoes and cut them into small pieces. Wash and chop the herbs. Add vegetables, herbs and 1/4 of the bacon to the pot after 20 minutes. Cook the pasta in boiling salted water for about 8 minutes. Season lamb stew again and serve with the noodles. Garnish with celery green and sage as desired